本文整理汇总了C++中polyMesh::bounds方法的典型用法代码示例。如果您正苦于以下问题：C++ polyMesh::bounds方法的具体用法？C++ polyMesh::bounds怎么用？C++ polyMesh::bounds使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类polyMesh的用法示例。
在下文中一共展示了polyMesh::bounds方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: cellBb
Foam::labelList Foam::meshToMesh::maskCells
(
const polyMesh& src,
const polyMesh& tgt
) const
{
boundBox intersectBb
(
max(src.bounds().min(), tgt.bounds().min()),
min(src.bounds().max(), tgt.bounds().max())
);
intersectBb.inflate(0.01);
const cellList& srcCells = src.cells();
const faceList& srcFaces = src.faces();
const pointField& srcPts = src.points();
DynamicList<label> cells(src.size());
forAll(srcCells, srcI)
{
boundBox cellBb(srcCells[srcI].points(srcFaces, srcPts), false);
if (intersectBb.overlaps(cellBb))
{
cells.append(srcI);
}
}示例2: getMergeDistance
// Check writing tolerance before doing any serious work
scalar getMergeDistance(const polyMesh& mesh, const scalar mergeTol)
{
const boundBox& meshBb = mesh.bounds();
scalar mergeDist = mergeTol * meshBb.mag();
scalar writeTol = std::pow
(
scalar(10.0),
-scalar(IOstream::defaultPrecision())
);
Info<< nl
<< "Overall mesh bounding box : " << meshBb << nl
<< "Relative tolerance : " << mergeTol << nl
<< "Absolute matching distance : " << mergeDist << nl
<< endl;
if (mesh.time().writeFormat() == IOstream::ASCII && mergeTol < writeTol)
{
FatalErrorIn("getMergeDistance(const polyMesh&, const scalar)")
<< "Your current settings specify ASCII writing with "
<< IOstream::defaultPrecision() << " digits precision." << endl
<< "Your merging tolerance (" << mergeTol << ") is finer than this."
<< endl
<< "Please change your writeFormat to binary"
<< " or increase the writePrecision" << endl
<< "or adjust the merge tolerance (-mergeTol)."
<< exit(FatalError);
}
return mergeDist;
}示例3: globalCells
Foam::labelList Foam::refinementParameters::findCells(const polyMesh& mesh)
const
{
// Force calculation of tet-diag decomposition (for use in findCell)
(void)mesh.tetBasePtIs();
// Global calculation engine
globalIndex globalCells(mesh.nCells());
// Cell label per point
labelList cellLabels(keepPoints_.size());
forAll(keepPoints_, i)
{
const point& keepPoint = keepPoints_[i];
label localCellI = mesh.findCell(keepPoint);
label globalCellI = -1;
if (localCellI != -1)
{
globalCellI = globalCells.toGlobal(localCellI);
}
reduce(globalCellI, maxOp<label>());
if (globalCellI == -1)
{
FatalErrorInFunction
<< "Point " << keepPoint
<< " is not inside the mesh or on a face or edge." << nl
<< "Bounding box of the mesh:" << mesh.bounds()
<< exit(FatalError);
}
label procI = globalCells.whichProcID(globalCellI);
label procCellI = globalCells.toLocal(procI, globalCellI);
Info<< "Found point " << keepPoint << " in cell " << procCellI
<< " on processor " << procI << endl;
if (globalCells.isLocal(globalCellI))
{
cellLabels[i] = localCellI;
}
else
{
cellLabels[i] = -1;
}
}
return cellLabels;
}示例4: globalCells
Foam::labelList Foam::refinementParameters::findCells(const polyMesh& mesh)
const
{
// Global calculation engine
globalIndex globalCells(mesh.nCells());
// Cell label per point
labelList cellLabels(keepPoints_.size());
forAll(keepPoints_, i)
{
const point& keepPoint = keepPoints_[i];
label localCellI = mesh.findCell(keepPoint);
label globalCellI = -1;
if (localCellI != -1)
{
Pout<< "Found point " << keepPoint << " in cell " << localCellI
<< " on processor " << Pstream::myProcNo() << endl;
globalCellI = globalCells.toGlobal(localCellI);
}
reduce(globalCellI, maxOp<label>());
if (globalCellI == -1)
{
FatalErrorIn
(
"refinementParameters::findCells(const polyMesh&) const"
) << "Point " << keepPoint
<< " is not inside the mesh or on a face or edge." << nl
<< "Bounding box of the mesh:" << mesh.bounds()
<< exit(FatalError);
}
if (globalCells.isLocal(globalCellI))
{
cellLabels[i] = localCellI;
}
else
{
cellLabels[i] = -1;
}
}
return cellLabels;
}